Forged Tough 1/2x 5/8 Reducer Bushing for Boring Bar Toolholder, 14-17 Lathe Swing – B100

Forged Tough 1/2"x 5/8" Reducer Bushing for Boring Bar Toolholder, 14"-17" Lathe Swing - B100 Handles 2 sizes per bushing! Designed to accommodate different shank size cutting tools such as drills, end mills, and boring bars. For use with: 5/8 I.D. Boring